sig/transcoder/form.rbs in httpx-0.15.4 vs sig/transcoder/form.rbs in httpx-0.16.0

@@ -1,15 +1,16 @@
 module HTTPX::Transcoder
   type form_value = string
 
   type form_nested_value = form_value | _ToAry[form_value] | _ToHash[string, form_value]
 
-  type urlencoded_input = Enumerable[[string, form_nested_value], untyped]
+  type urlencoded_input = Enumerable[[_ToS, form_nested_value]]
 
   module Form
     def self?.encode: (urlencoded_input form) -> Encoder
 
     class Encoder
+      extend Forwardable
       include _Encoder
       include _ToS
 
       def content_type: () -> String